000 00384nam a2200181 4500
020 _a
_c
082 _a570 ELB-B
100 _aElbert, James D, et al.
245 _aBiology
250 _a
260 _aHolt Rinehart & Winston Publishers, New York
_c1973
300 _a
490 _a
500 _a
590 _aPJ
_b
_c
650 _aLife sciences-- Biology
942 _cBK
999 _c540756
_d540756